@import url('/assets/fonts/fonts.css');

/* =====================================================================
   Vahdet Platform - Site stilleri
   Tasarim dili: sicak endustriyel. Katmanli yuzeyler, yumusak golge,
   terracotta gradyan, genis yuvarlaklik, her etkilesimde hareket.
   ===================================================================== */

/* ---------------------------------------------------------------- Tokenlar */
:root {
  /* Site renkleri PHP tarafindan gecersiz kilinir */
  --c-primary: #44484e;
  --c-accent:  #c86030;
  --c-dark:    #16181c;

  /* Vurgu ailesi: tek renkten turetilir, site rengi degisince hepsi doner */
  --acc:    var(--c-accent);
  --acc-lt: color-mix(in srgb, var(--c-accent) 58%, #f5b95f);
  --acc-dk: color-mix(in srgb, var(--c-accent) 72%, #6d2410);
  --acc-05: color-mix(in srgb, var(--c-accent) 5%,  transparent);
  --acc-10: color-mix(in srgb, var(--c-accent) 10%, transparent);
  --acc-18: color-mix(in srgb, var(--c-accent) 18%, transparent);
  --acc-30: color-mix(in srgb, var(--c-accent) 30%, transparent);
  --grad-acc: linear-gradient(135deg, var(--acc-lt) 0%, var(--acc) 52%, var(--acc-dk) 100%);
  --grad-acc-soft: linear-gradient(135deg, var(--acc-10), transparent 70%);

  /* Yuzeyler */
  --ink:       #14161a;
  --ink-2:     #4a5058;
  --ink-3:     #62686f;
  --paper:     #f5f3f0;
  --paper-2:   #ece9e4;
  --paper-3:   #e3dfd8;
  --surface:   #ffffff;
  --surface-2: #fbfaf8;
  --line:       rgba(20, 22, 26, .10);
  --line-soft:  rgba(20, 22, 26, .06);
  --line-strong:rgba(20, 22, 26, .22);

  --on-dark:        #f4f3f1;
  --on-dark-2:      #b0b5bd;
  --on-dark-3:      #7d848e;
  --dark-line:      rgba(255, 255, 255, .12);
  --dark-line-soft: rgba(255, 255, 255, .06);
  --dark-2:   color-mix(in srgb, var(--c-dark) 84%, #ffffff);
  --dark-3:   color-mix(in srgb, var(--c-dark) 70%, #ffffff);

  /* Derinlik */
  --sh-1: 0 1px 2px rgba(18, 20, 24, .05), 0 3px 8px -2px rgba(18, 20, 24, .05);
  --sh-2: 0 2px 4px rgba(18, 20, 24, .04), 0 10px 24px -8px rgba(18, 20, 24, .12);
  --sh-3: 0 4px 10px rgba(18, 20, 24, .05), 0 22px 48px -14px rgba(18, 20, 24, .18);
  --sh-4: 0 10px 20px rgba(18, 20, 24, .06), 0 40px 80px -20px rgba(18, 20, 24, .26);
  --sh-acc: 0 8px 18px -6px var(--acc-30), 0 20px 44px -16px var(--acc-30);
  --sh-dark: 0 20px 50px -22px rgba(0, 0, 0, .85);

  /* Yuvarlaklik */
  --r-xs:  8px;
  --r:     14px;
  --r-lg:  22px;
  --r-xl:  30px;
  --r-2xl: 40px;
  --r-pill: 999px;

  --container: 1320px;
  --gutter: clamp(20px, 4vw, 56px);
  --header-h: 78px;

  --sans: 'Archivo', 'Segoe UI', system-ui, -apple-system, sans-serif;
  --mono: 'JetBrains Mono', ui-monospace, 'SFMono-Regular', Menlo, monospace;

  --ease: cubic-bezier(.22, .61, .36, 1);
  --ease-out: cubic-bezier(.16, 1, .3, 1);
  --ease-spring: cubic-bezier(.34, 1.4, .5, 1);
}

/* ---------------------------------------------------------------- Sifirlama */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; }
}
body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.62;
  color: var(--ink);
  background: var(--paper);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  font-feature-settings: "kern" 1;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; }
ul, ol { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4, h5, h6 { margin: 0; font-weight: 700; line-height: 1.08; letter-spacing: -.03em; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
::selection { background: var(--acc); color: #fff; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 3px; border-radius: 4px; }

/* ---------------------------------------------------------------- Duzen */
.container { width: 100%; max-width: var(--container); margin-inline: auto; padding-inline: var(--gutter); }
.container-narrow { max-width: 820px; }
.container-wide { max-width: 1560px; }

.section { padding-block: clamp(60px, 8.5vw, 128px); position: relative; }
.section-sm { padding-block: clamp(42px, 5vw, 74px); }
.section--soft { background: linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%); }
.section--tint { background: var(--paper-3); }
.section--dark {
  background: var(--c-dark); color: var(--on-dark);
  position: relative; overflow: hidden; isolation: isolate;
}
/* Koyu bolumlerde renkli isik lekesi: duz siyahi kirar */
.section--dark::before {
  content: ""; position: absolute; z-index: -1;
  inset-inline-end: -10%; top: -30%; width: 70%; aspect-ratio: 1;
  background: radial-gradient(circle, var(--acc-18), transparent 62%);
  pointer-events: none;
}
.section--dark h1, .section--dark h2, .section--dark h3, .section--dark h4 { color: #fff; }
/* Koyu bolume konan beyaz kartlar: yazi rengi geri koyuya doner */
.section--dark .card h1, .section--dark .card h2,
.section--dark .card h3, .section--dark .card h4,
.section--dark .card .card-title { color: var(--ink); }
.section--dark .card:hover .card-title { color: var(--acc-dk); }

.grid { display: grid; gap: clamp(18px, 2vw, 28px); }
.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.grid-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)); }
@media (max-width: 1080px) { .grid-4, .grid-5 { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 820px)  { .grid-3, .grid-4, .grid-5 { grid-template-columns: repeat(2, minmax(0,1fr)); } }
@media (max-width: 540px)  { .grid-2, .grid-3, .grid-4, .grid-5 { grid-template-columns: 1fr; } }

.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.gap-8 { gap: 8px; } .gap-12 { gap: 12px; } .gap-16 { gap: 16px; } .gap-24 { gap: 24px; }
.wrap { flex-wrap: wrap; }
.text-center { text-align: center; }
.mt-0{margin-top:0}.mt-8{margin-top:8px}.mt-16{margin-top:16px}.mt-24{margin-top:24px}.mt-32{margin-top:32px}.mt-48{margin-top:48px}
.mb-0{margin-bottom:0}.mb-8{margin-bottom:8px}.mb-16{margin-bottom:16px}.mb-24{margin-bottom:24px}.mb-40{margin-bottom:40px}
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }

/* ---------------------------------------------------------------- Tipografi */
.display {
  font-size: clamp(2.9rem, 7vw, 6rem);
  line-height: .95; letter-spacing: -.045em; font-weight: 700;
  text-wrap: balance;
}
.h1 { font-size: clamp(2.2rem, 4.6vw, 3.9rem); line-height: 1.02; letter-spacing: -.042em; font-weight: 700; }
.h2 { font-size: clamp(1.85rem, 3.4vw, 3.05rem); line-height: 1.06; letter-spacing: -.038em; font-weight: 700; }
.h3 { font-size: clamp(1.18rem, 1.7vw, 1.5rem); letter-spacing: -.025em; font-weight: 650; }
.h4 { font-size: 1.06rem; letter-spacing: -.02em; font-weight: 650; }

/* Vurgulu kelime: gradyan dolgu */
.display em, .h1 em, .h2 em {
  font-style: normal;
  background: var(--grad-acc);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}

.lead { font-size: clamp(1.06rem, 1.35vw, 1.24rem); line-height: 1.6; color: var(--ink-2); font-weight: 400; text-wrap: pretty; }
.section--dark .lead { color: var(--on-dark-2); }
.muted { color: var(--ink-3); }
.small { font-size: .875rem; }
.tiny  { font-size: .78rem; }

/* Ust etiket: kisa bir cizgi ve buyuk harf. Rozet ya da nabiz yok. */
.label, .eyebrow {
  display: flex; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: .7rem; font-weight: 600;
  letter-spacing: .2em; text-transform: uppercase; color: var(--acc-dk);
  margin: 0 0 24px;
}
.label::before, .eyebrow::before {
  content: ""; width: 30px; height: 2px; flex: none;
  background: var(--acc); border-radius: 2px;
}
.section--dark .label, .section--dark .eyebrow, .hero .label, .hero .eyebrow { color: var(--acc-lt); }
.section-head.center .label::before, .section-head.center .eyebrow::before { display: none; }
/* Bolum seridinde numara zaten isaret gorevi goruyor, ikinci cizgiye gerek yok */
.sec-rule .label::before, .sec-rule .eyebrow::before { display: none; }
.sec-rule .label, .sec-rule .eyebrow { gap: 0; }
.label b, .eyebrow b { font-weight: 600; color: inherit; }

/* Bolum basligi */
.section-head { margin-bottom: clamp(38px, 5vw, 66px); max-width: 880px; }
.section-head .h2 { text-wrap: balance; }
.section-head .lead { margin-top: 18px; max-width: 62ch; }
.section-head.center { margin-inline: auto; text-align: center; }
.section-head.center .label, .section-head.center .eyebrow { justify-content: center; }

/* Bolum ust cizgisi: solda gradyan parcasi */
.sec-rule {
  display: flex; align-items: center; gap: 16px;
  margin-bottom: clamp(28px, 4vw, 46px);
}
.sec-rule::after { content: ""; flex: 1; height: 1px; background: linear-gradient(90deg, var(--line), transparent); }
.section--dark .sec-rule::after { background: linear-gradient(90deg, var(--dark-line), transparent); }
.sec-rule .n {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .16em;
  color: var(--ink-3); flex: none; font-weight: 500;
}
.section--dark .sec-rule .n { color: var(--on-dark-3); }

/* Zengin metin */
.prose { font-size: 1.03rem; line-height: 1.74; color: var(--ink-2); max-width: 72ch; }
.prose h2 { font-size: clamp(1.5rem, 2.2vw, 2rem); margin: 2.1em 0 .55em; color: var(--ink); letter-spacing: -.032em; }
.prose h3 { font-size: 1.26rem; margin: 1.75em 0 .45em; color: var(--ink); }
.prose h4 { font-size: 1.06rem; margin: 1.5em 0 .4em; color: var(--ink); }
.prose > *:first-child { margin-top: 0; }
.prose a { color: var(--acc-dk); font-weight: 500; box-shadow: inset 0 -2px 0 var(--acc-30); transition: box-shadow .25s, color .25s; }
.prose a:hover { box-shadow: inset 0 -.6em 0 var(--acc-18); }
.prose ul, .prose ol { margin: 1.15em 0; padding-inline-start: 1.3em; }
.prose ul { list-style: none; padding-inline-start: 1.5em; }
.prose ul li { position: relative; }
.prose ul li::before {
  content: ""; position: absolute; inset-inline-start: -1.2em; top: .58em;
  width: 7px; height: 7px; border-radius: 50%; background: var(--grad-acc);
}
.prose ol { list-style: decimal; }
.prose ol li::marker { color: var(--acc); font-weight: 600; }
.prose li { margin-bottom: .5em; }
.prose img { border-radius: var(--r-lg); margin: 1.9em 0; box-shadow: var(--sh-3); }
.prose blockquote {
  margin: 1.9em 0; padding: 22px 26px;
  border-inline-start: 3px solid var(--acc); border-radius: 0 var(--r) var(--r) 0;
  background: var(--acc-05);
  font-size: 1.14rem; line-height: 1.55; color: var(--ink); letter-spacing: -.02em;
}
.prose blockquote p:last-child { margin-bottom: 0; }
.prose table {
  width: 100%; border-collapse: separate; border-spacing: 0; margin: 1.7em 0; font-size: .94rem;
  border: 1px solid var(--line); border-radius: var(--r); overflow: hidden; background: var(--surface);
}
.prose th, .prose td { padding: 14px 16px; border-bottom: 1px solid var(--line-soft); text-align: start; }
.prose th { font-weight: 650; color: var(--ink); background: var(--paper-2); }
.prose tr:last-child td { border-bottom: 0; }
.prose hr { border: 0; height: 1px; background: var(--line); margin: 2.4em 0; }

/* Dar ekranda cok sutunlu tablo metin sutununu tasiriyordu. Tabloyu kendi
   icinde yatay kaydirilabilir yapiyoruz, sayfa govdesi yana kaymiyor. */
@media (max-width: 700px) {
  .prose table {
    display: block; overflow-x: auto; -webkit-overflow-scrolling: touch;
    white-space: nowrap; border-radius: var(--r);
  }
  .prose th, .prose td { padding: 11px 13px; }
  .prose td { white-space: normal; min-width: 150px; }
}

/* ---------------------------------------------------------------- Butonlar */
.btn {
  position: relative; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  padding: 15px 26px; border: 1px solid transparent; border-radius: var(--r-pill);
  background: var(--ink); color: #fff;
  font-weight: 550; font-size: .95rem; letter-spacing: -.012em;
  box-shadow: var(--sh-2);
  transition: transform .3s var(--ease-spring), box-shadow .3s var(--ease), background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease);
  overflow: hidden; isolation: isolate;
}
/* Uzerine gelince soldan saga gecen isik */
.btn::before {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(105deg, transparent 20%, rgba(255,255,255,.22) 50%, transparent 80%);
  transform: translateX(-120%); transition: transform .7s var(--ease-out);
}
.btn:hover::before { transform: translateX(120%); }
.btn:hover { transform: translateY(-2px); box-shadow: var(--sh-3); }
.btn:active { transform: translateY(0); box-shadow: var(--sh-1); }
.btn svg { width: 16px; height: 16px; flex: none; transition: transform .35s var(--ease-out); }
.btn:hover svg { transform: translateX(4px); }
[dir="rtl"] .btn svg { transform: scaleX(-1); }
[dir="rtl"] .btn:hover svg { transform: scaleX(-1) translateX(4px); }

.btn--accent { background: var(--grad-acc); color: #fff; box-shadow: var(--sh-acc); }
.btn--accent:hover { box-shadow: 0 12px 26px -8px var(--acc-30), 0 30px 60px -20px var(--acc-30); }
.btn--light { background: #fff; color: var(--ink); }
.btn--light:hover { background: #fff; }
.btn--ghost { background: transparent; border-color: var(--line-strong); color: var(--ink); box-shadow: none; }
.btn--ghost:hover { background: var(--ink); color: #fff; border-color: var(--ink); box-shadow: var(--sh-2); }
.btn--outline-light { background: rgba(255,255,255,.06); border-color: rgba(255,255,255,.24); color: #fff; box-shadow: none; -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px); }
.btn--outline-light:hover { background: #fff; color: var(--ink); border-color: #fff; }
.section--dark .btn--ghost, .hero .btn--ghost { border-color: rgba(255,255,255,.24); color: #fff; }
.section--dark .btn--ghost:hover, .hero .btn--ghost:hover { background: #fff; color: var(--ink); border-color: #fff; }
.btn--sm { padding: 10px 18px; font-size: .86rem; }
.btn--lg { padding: 18px 34px; font-size: 1.02rem; }
.btn--block { width: 100%; }

/* Ok baglantisi */
.link-arrow {
  display: inline-flex; align-items: center; gap: 9px;
  font-weight: 550; font-size: .93rem; color: var(--acc-dk);
  transition: gap .28s var(--ease-out), color .2s;
}
.link-arrow svg { width: 15px; height: 15px; transition: transform .28s var(--ease-out); }
.link-arrow::after {
  content: ""; position: absolute; /* baglanti alanini genisletmek icin degil */
}
.link-arrow:hover { gap: 14px; color: var(--acc); }
.section--dark .link-arrow, .site-card .link-arrow, .cat-card .link-arrow { color: var(--acc-lt); }
.section--dark .link-arrow:hover, .site-card .link-arrow:hover { color: #fff; }
[dir="rtl"] .link-arrow svg { transform: scaleX(-1); }

/* ---------------------------------------------------------------- Ust bar */
.topbar {
  background: linear-gradient(90deg, var(--c-dark), var(--dark-2));
  color: var(--on-dark-3);
  font-family: var(--mono); font-size: .68rem; letter-spacing: .1em; text-transform: uppercase;
  border-bottom: 1px solid var(--dark-line-soft);
}
.topbar .container { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 40px; }
.topbar a { color: var(--on-dark-3); transition: color .2s; }
.topbar a:hover { color: var(--acc-lt); }
.topbar-list { display: flex; align-items: center; gap: 26px; flex-wrap: wrap; }
.topbar-list li { display: flex; align-items: center; gap: 8px; }
.topbar-list svg { width: 12px; height: 12px; color: var(--acc); opacity: .8; }
@media (max-width: 960px) { .topbar { display: none; } }

/* ---------------------------------------------------------------- Baslik */
.site-header {
  position: sticky; top: 0; z-index: 90;
  background: var(--c-dark); color: var(--on-dark);
  border-bottom: 1px solid transparent;
  transition: border-color .3s, background .3s, box-shadow .3s;
}
.site-header.is-stuck {
  border-bottom-color: var(--dark-line);
  background: color-mix(in srgb, var(--c-dark) 82%, transparent);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  box-shadow: 0 12px 30px -18px rgba(0,0,0,.9);
}
.header-inner { display: flex; align-items: center; justify-content: space-between; gap: 28px; height: var(--header-h); }

.brand { display: flex; align-items: center; gap: 12px; flex: none; transition: opacity .2s; }
.brand:hover { opacity: .85; }
.brand img { height: 36px; width: auto; object-fit: contain; }
.brand-text { font-weight: 700; font-size: 1.12rem; letter-spacing: -.035em; color: #fff; }

.nav { display: flex; align-items: center; gap: 2px; }
.nav > li { position: relative; }
.nav > li > a {
  display: flex; align-items: center; gap: 6px;
  padding: 10px 15px; position: relative; border-radius: var(--r-pill);
  font-weight: 500; font-size: .93rem; letter-spacing: -.012em;
  color: var(--on-dark-2); transition: color .2s, background .25s; white-space: nowrap;
}
.nav > li > a:hover, .nav > li.is-open > a { color: #fff; background: rgba(255,255,255,.07); }
.nav > li.is-active > a { color: #fff; }
.nav > li.is-active > a::after {
  content: ""; position: absolute; inset-inline: 15px; bottom: 1px; height: 2px;
  border-radius: 2px; background: var(--grad-acc);
}
.nav .caret { width: 10px; height: 10px; opacity: .55; transition: transform .25s var(--ease); }
.nav > li.is-open .caret { transform: rotate(180deg); }

/* Alt menu ve mega menu */
.subnav {
  position: absolute; top: calc(100% + 8px); inset-inline-start: 0;
  min-width: 258px; padding: 8px;
  background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: var(--r);
  box-shadow: var(--sh-dark);
  opacity: 0; visibility: hidden; transform: translateY(-8px) scale(.98); transform-origin: top;
  transition: opacity .22s var(--ease), transform .22s var(--ease-out), visibility .22s;
}
.nav > li:hover > .subnav, .nav > li.is-open > .subnav { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.subnav a {
  display: block; padding: 10px 13px; border-radius: var(--r-xs);
  font-size: .89rem; color: var(--on-dark-2); transition: background .16s, color .16s, padding-inline-start .2s var(--ease);
}
.subnav a:hover { background: rgba(255,255,255,.07); color: #fff; padding-inline-start: 18px; }
.subnav .subnav { top: -8px; inset-inline-start: calc(100% + 6px); }

.nav > li.has-mega { position: static; }
.mega {
  position: absolute; top: 100%; inset-inline: 0;
  background: var(--dark-2);
  border-top: 1px solid var(--dark-line); border-bottom: 1px solid var(--dark-line);
  box-shadow: var(--sh-dark);
  opacity: 0; visibility: hidden; transform: translateY(-10px);
  transition: opacity .26s var(--ease), transform .26s var(--ease-out), visibility .26s;
  overflow: hidden; isolation: isolate;
}
.mega::before {
  content: ""; position: absolute; z-index: -1; inset-inline-end: 4%; top: -60%;
  width: 40%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--acc-18), transparent 65%);
}
.nav > li.has-mega:hover .mega, .nav > li.has-mega.is-open .mega { opacity: 1; visibility: visible; transform: translateY(0); }
.mega-inner { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 28px 40px; padding: 40px 0 46px; }
.mega-col > a.mega-title {
  display: block; font-weight: 650; font-size: .95rem; color: #fff;
  padding-bottom: 12px; margin-bottom: 10px; border-bottom: 1px solid var(--dark-line);
  letter-spacing: -.022em; transition: color .2s;
}
.mega-col > a.mega-title:hover { color: var(--acc-lt); }
.mega-col li a {
  display: block; padding: 6px 0; font-size: .87rem; color: var(--on-dark-3);
  transition: color .16s, padding-inline-start .2s var(--ease);
}
.mega-col li a:hover { color: #fff; padding-inline-start: 6px; }

.header-actions { display: flex; align-items: center; gap: 10px; flex: none; }

/* Dil secici */
.lang-switch { position: relative; }
.lang-current {
  display: flex; align-items: center; gap: 7px;
  padding: 9px 14px; border: 1px solid var(--dark-line); border-radius: var(--r-pill);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; text-transform: uppercase;
  color: var(--on-dark-2); transition: border-color .2s, color .2s, background .2s;
}
.lang-current:hover { border-color: rgba(255,255,255,.35); color: #fff; background: rgba(255,255,255,.06); }
.lang-menu {
  position: absolute; top: calc(100% + 8px); inset-inline-end: 0; min-width: 184px; padding: 6px;
  background: var(--dark-2); border: 1px solid var(--dark-line); border-radius: var(--r);
  box-shadow: var(--sh-dark);
  opacity: 0; visibility: hidden; transform: translateY(-6px) scale(.98); transform-origin: top right;
  transition: opacity .2s var(--ease), transform .2s var(--ease-out), visibility .2s; z-index: 20;
}
.lang-switch.is-open .lang-menu { opacity: 1; visibility: visible; transform: translateY(0) scale(1); }
.lang-menu a { display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: var(--r-xs); font-size: .87rem; color: var(--on-dark-2); transition: background .16s, color .16s; }
.lang-menu a:hover { background: rgba(255,255,255,.07); color: #fff; }
.lang-menu a.is-active { color: var(--acc-lt); background: rgba(255,255,255,.05); }
/* Dil rozeti: bayrak emojisi yerine dil kodu.
   Windows bayrak emojisini bayrak olarak cizmiyor, "TR" harf cifti gosteriyordu. */
.lang-code {
  flex: none; min-width: 26px; padding: 3px 6px; border-radius: 5px;
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.14);
  font-family: var(--mono); font-size: .62rem; font-weight: 600;
  letter-spacing: .08em; text-align: center; color: var(--on-dark-2);
}
.lang-menu a.is-active .lang-code { background: var(--acc-18); border-color: var(--acc-30); color: var(--acc-lt); }

/* Mobil acma dugmesi */
.burger {
  display: none; width: 42px; height: 42px; border-radius: 13px;
  background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.1);
  align-items: center; justify-content: center; flex: none;
  transition: background .2s, border-color .2s;
}
.burger:hover, .burger:active { background: rgba(255,255,255,.15); }
body.menu-open .burger { background: rgba(255,255,255,.15); }
.burger span { display: block; width: 17px; height: 2px; border-radius: 2px; background: #fff; position: relative; transition: background .2s; }
.burger span::before, .burger span::after {
  content: ""; position: absolute; inset-inline-start: 0; width: 17px; height: 2px; border-radius: 2px; background: #fff;
  transition: transform .35s var(--ease-spring), top .22s;
}
.burger span::before { top: -6px; } .burger span::after { top: 6px; }
body.menu-open .burger span { background: transparent; }
body.menu-open .burger span::before { top: 0; transform: rotate(45deg); }
body.menu-open .burger span::after { top: 0; transform: rotate(-45deg); }

/* Mobil menu: tam ekran. <header> disinda durur cunku baslikta backdrop-filter
   var ve icine konan sabit ogeler baslik kutusuna hapsolur. */
.mobile-nav {
  position: fixed; inset: 0; z-index: 95;
  background: var(--c-dark); color: var(--on-dark);
  padding: calc(var(--header-h) + 20px) 0 44px; overflow-y: auto;
  opacity: 0; visibility: hidden; pointer-events: none;
  transition: opacity .3s var(--ease), visibility .3s;
  -webkit-overflow-scrolling: touch;
}
.mobile-nav::before {
  content: ""; position: absolute; inset-inline-end: -20%; top: -10%;
  width: 80%; aspect-ratio: 1; pointer-events: none;
  background: radial-gradient(circle, var(--acc-18), transparent 62%);
}
body.menu-open .mobile-nav { opacity: 1; visibility: visible; pointer-events: auto; }
body.menu-open { overflow: hidden; }
.mobile-nav-list > a, .mobile-nav .sub > a {
  display: flex; align-items: center; justify-content: space-between; gap: 14px;
  padding: 16px 0; border-bottom: 1px solid var(--dark-line-soft); color: #fff;
}
.mobile-nav-list > a { font-size: 1.34rem; font-weight: 650; letter-spacing: -.032em; }
.mobile-nav .sub { border-inline-start: 2px solid var(--acc-30); padding-inline-start: 16px; margin-bottom: 6px; }
.mobile-nav .sub > a { font-size: 1rem; font-weight: 400; color: var(--on-dark-2); padding: 11px 0; }
.mobile-nav .sub .sub > a { font-size: .92rem; color: var(--on-dark-3); }
.mn-caret {
  width: 9px; height: 9px; flex: none; border-inline-end: 2px solid currentColor; border-bottom: 2px solid currentColor;
  transform: rotate(45deg); transition: transform .3s var(--ease-spring); opacity: .6; margin-top: -4px;
}
.mobile-nav a.is-open .mn-caret { transform: rotate(225deg); margin-top: 3px; opacity: 1; }
.mobile-nav-foot { margin-top: 34px; display: grid; gap: 10px; }
.mobile-lang { display: flex; gap: 6px; margin-top: 8px; flex-wrap: wrap; }
.mobile-lang a {
  padding: 9px 16px; border: 1px solid var(--dark-line); border-radius: var(--r-pill);
  font-family: var(--mono); font-size: .7rem; letter-spacing: .12em; color: var(--on-dark-2);
}
.mobile-lang a.is-active { border-color: var(--acc); color: var(--acc-lt); background: var(--acc-10); }

@media (max-width: 1120px) {
  .nav, .header-actions .btn { display: none; }
  .burger { display: flex; }
  :root { --header-h: 66px; }
}
/* Kucuk ekranda logo daha olculu dursun, cubuk alcalsin */
@media (max-width: 720px) {
  :root { --header-h: 60px; }
  .brand img { height: 28px; }
  .brand-text { font-size: 1rem; }
  .burger { width: 40px; height: 40px; border-radius: 12px; }
  .burger span, .burger span::before, .burger span::after { width: 16px; }
  .header-inner { gap: 14px; }
  .mobile-nav { padding-top: calc(var(--header-h) + 16px); }
  .mobile-nav-list > a { font-size: 1.24rem; padding: 14px 0; }
}

/* ---------------------------------------------------------------- Kapak */
.hero {
  position: relative; background: var(--c-dark); color: var(--on-dark);
  overflow: hidden; isolation: isolate;
}
/* Yavas donen renkli isik: sayfa acilir acilmaz canli hissi verir */
.hero::before {
  content: ""; position: absolute; z-index: -2; inset: -30% -10% auto -10%; height: 130%;
  background:
    radial-gradient(45% 55% at 78% 22%, var(--acc-30), transparent 62%),
    radial-gradient(40% 50% at 18% 78%, color-mix(in srgb, var(--c-primary) 55%, transparent), transparent 65%);
  animation: aurora 22s ease-in-out infinite alternate;
  pointer-events: none;
}
@keyframes aurora {
  0%   { transform: translate3d(0, 0, 0) scale(1); }
  50%  { transform: translate3d(-3%, 2%, 0) scale(1.08); }
  100% { transform: translate3d(3%, -2%, 0) scale(1.04); }
}
/* Ince izgara dokusu: yuzeye teknik derinlik */
.hero::after {
  content: ""; position: absolute; inset: 0; z-index: -2; pointer-events: none; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.028) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.028) 1px, transparent 1px);
  background-size: 62px 62px;
  -webkit-mask-image: radial-gradient(80% 70% at 30% 40%, #000, transparent 78%);
  mask-image: radial-gradient(80% 70% at 30% 40%, #000, transparent 78%);
}
.hero-inner {
  display: grid; grid-template-columns: minmax(0, 1.02fr) minmax(0, .98fr);
  align-items: center; min-height: 660px; gap: clamp(24px, 4vw, 56px);
}
.hero--tall .hero-inner { min-height: min(88vh, 920px); }
.hero--short .hero-inner { min-height: 430px; }

.hero-content {
  display: flex; flex-direction: column; justify-content: center;
  padding: clamp(60px, 8vw, 108px) 0;
  padding-inline-start: max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter)));
  padding-inline-end: clamp(16px, 2vw, 32px);
}
.hero h1 { color: #fff; }
.hero .lead { color: var(--on-dark-2); margin-top: 26px; max-width: 46ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 40px; }

/* Sag panel: kirpilmis yuvarlak gorsel, hafif egik ve golgeli */
.hero-media {
  position: relative; align-self: stretch; margin: clamp(24px, 4vw, 56px);
  margin-inline-start: 0; border-radius: var(--r-2xl); overflow: hidden;
  background: #0a0c0f; box-shadow: var(--sh-dark);
  min-height: 380px;
}
.hero-media img { width: 100%; height: 100%; object-fit: cover; opacity: .95; animation: kenburns 26s ease-in-out infinite alternate; }
@keyframes kenburns { from { transform: scale(1); } to { transform: scale(1.08); } }
.hero-media::after {
  content: ""; position: absolute; inset: 0;
  background: linear-gradient(120deg, color-mix(in srgb, var(--c-dark) 62%, transparent) 0%, transparent 52%);
}
.hero-media--none {
  background:
    radial-gradient(120% 90% at 100% 0%, var(--acc-30), transparent 62%),
    radial-gradient(100% 80% at 40% 100%, color-mix(in srgb, var(--c-primary) 60%, transparent), transparent 65%),
    var(--dark-2);
}

@media (max-width: 980px) {
  .hero-inner { grid-template-columns: 1fr; min-height: 0; gap: 0; }
  .hero--tall .hero-inner { min-height: 0; }
  .hero-content { padding: clamp(48px, 10vw, 80px) var(--gutter); padding-inline-start: var(--gutter); order: 2; }
  .hero-media { order: 1; aspect-ratio: 16/10; min-height: 0; margin: var(--gutter) var(--gutter) 0; border-radius: var(--r-xl); }
}

/* Kapak alt seridi: cam rakam kartlari */
.hero-strip { position: relative; padding-bottom: clamp(24px, 4vw, 44px); }
.hero-stats {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 12px;
}
.hero-stats > div {
  padding: 22px 24px; border-radius: var(--r-lg);
  background: rgba(255,255,255,.055); border: 1px solid var(--dark-line);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: transform .4s var(--ease-spring), background .3s, border-color .3s;
}
.hero-stats > div:hover { transform: translateY(-4px); background: rgba(255,255,255,.085); border-color: var(--acc-30); }
.hero-stats b {
  display: block; font-size: clamp(1.9rem, 3vw, 2.6rem); font-weight: 700;
  letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums;
  background: var(--grad-acc); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.hero-stats span {
  display: block; margin-top: 10px; font-family: var(--mono);
  font-size: .66rem; letter-spacing: .16em; text-transform: uppercase; color: var(--on-dark-3);
}
.hero-scroll { display: none; }

/* Ic sayfa basligi */
.page-hero {
  position: relative; background: var(--c-dark); color: var(--on-dark);
  padding-block: clamp(54px, 7vw, 100px) clamp(46px, 6vw, 80px);
  overflow: hidden; isolation: isolate;
}
.page-hero::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(75% 130% at 88% 0%, var(--acc-30), transparent 60%);
}
.page-hero-bg { position: absolute; inset: 0; z-index: -2; opacity: .3; }
.page-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.page-hero h1 { color: #fff; max-width: 20ch; }
.page-hero .lead { color: var(--on-dark-2); margin-top: 18px; max-width: 58ch; }

/* Kirinti yolu: tek satir, sade yazi, buyuk harf ve genis harf araligi yok.
   Uzun yollar satira tasmasin diye yatayda kayar, cubugu gizlidir. */
.breadcrumbs {
  display: flex; flex-wrap: nowrap; align-items: center; gap: 9px;
  font-size: .84rem; margin-bottom: 20px;
  color: var(--on-dark-3);
  overflow-x: auto; scrollbar-width: none; -ms-overflow-style: none;
  padding-bottom: 2px;
}
.breadcrumbs::-webkit-scrollbar { display: none; }
.breadcrumbs li { display: flex; align-items: center; gap: 9px; flex: none; }
.breadcrumbs a { color: var(--on-dark-3); transition: color .2s; white-space: nowrap; }
.breadcrumbs a:hover { color: #fff; }
/* Ayirici: egik cizgi yerine ince ok ucu */
.breadcrumbs li:not(:last-child)::after {
  content: ""; width: 5px; height: 5px; flex: none; opacity: .45;
  border-top: 1.5px solid currentColor; border-inline-end: 1.5px solid currentColor;
  transform: rotate(45deg);
}
[dir="rtl"] .breadcrumbs li:not(:last-child)::after { transform: rotate(-135deg); }
/* Bulundugumuz sayfa: turuncu degil, sadece daha net */
.breadcrumbs li:last-child span { color: var(--on-dark); font-weight: 500; white-space: nowrap; }

/* Mobilde tum yol yerine tek bir geri baglantisi kalir */
@media (max-width: 720px) {
  .breadcrumbs { gap: 7px; font-size: .88rem; margin-bottom: 16px; overflow: visible; }
  .breadcrumbs li { display: none; }
  .breadcrumbs li:nth-last-child(2) { display: flex; }
  .breadcrumbs li:nth-last-child(2)::after { display: none; }
  .breadcrumbs li:nth-last-child(2)::before {
    content: ""; width: 6px; height: 6px; flex: none; opacity: .7;
    border-inline-start: 1.6px solid currentColor; border-bottom: 1.6px solid currentColor;
    transform: rotate(45deg);
  }
  [dir="rtl"] .breadcrumbs li:nth-last-child(2)::before { transform: rotate(-135deg); }
  .breadcrumbs li:nth-last-child(2) a { padding-block: 6px; }
}

/* ---------------------------------------------------------------- Kartlar */
.card {
  position: relative; display: flex; flex-direction: column;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r-lg);
  overflow: hidden; box-shadow: var(--sh-1);
  transition: transform .45s var(--ease-spring), box-shadow .4s var(--ease), border-color .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); border-color: var(--line); }
/* Ustte gizli gradyan cizgi, uzerine gelince acilir */
.card::before {
  content: ""; position: absolute; top: 0; inset-inline: 0; height: 3px; z-index: 4;
  background: var(--grad-acc); transform: scaleX(0); transform-origin: left;
  transition: transform .45s var(--ease-out);
}
.card:hover::before { transform: scaleX(1); }
[dir="rtl"] .card::before { transform-origin: right; }
.card-media { position: relative; aspect-ratio: 4/3; background: var(--paper-2); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform .9s var(--ease-out); }
.card:hover .card-media img { transform: scale(1.06); }
.card-media--contain { padding: 22px; }
.card-media--contain img { object-fit: contain; }
.card-body { padding: 22px 24px 26px; display: flex; flex-direction: column; flex: 1; gap: 8px; }
.card-title { font-size: 1.06rem; font-weight: 650; letter-spacing: -.025em; line-height: 1.28; transition: color .25s; }
.card:hover .card-title { color: var(--acc-dk); }
.card-text { font-size: .9rem; color: var(--ink-3); line-height: 1.62; flex: 1; }
.card-foot { margin-top: 18px; }
.card-tag {
  position: absolute; top: 14px; inset-inline-start: 14px; z-index: 3;
  padding: 6px 12px; border-radius: var(--r-pill); font-family: var(--mono);
  font-size: .62rem; letter-spacing: .12em; text-transform: uppercase;
  background: rgba(255,255,255,.92); color: var(--ink);
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  box-shadow: var(--sh-1);
}
.card-link::after { content: ""; position: absolute; inset: 0; z-index: 5; }

/* Urun karti */
.product-card { border-color: var(--line-soft); }
.product-card .card-media { aspect-ratio: 1/1; background: linear-gradient(160deg, #fff, var(--paper-2)); padding: 24px; }
.product-card .card-media img { object-fit: contain; }
.product-card:hover .card-media img { transform: scale(1.07) rotate(-1deg); }
.product-card .card-body { padding: 16px 20px 20px; gap: 5px; }
.product-card .card-title { font-size: .96rem; letter-spacing: -.02em; }
.product-card .card-brand {
  font-family: var(--mono); font-size: .62rem; letter-spacing: .15em;
  text-transform: uppercase; color: var(--acc-dk); font-weight: 600;
}
/* Kose oku: uzerine gelince belirir */
.product-card .card-media::after {
  content: ""; position: absolute; inset-block-end: 12px; inset-inline-end: 12px; z-index: 2;
  width: 38px; height: 38px; border-radius: 50%;
  background: var(--grad-acc) center / 15px no-repeat;
  background-image:
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M7 17 17 7M9 7h8v8'/%3E%3C/svg%3E"),
    var(--grad-acc);
  background-repeat: no-repeat; background-position: center; background-size: 16px, cover;
  opacity: 0; transform: translateY(8px) scale(.85);
  transition: opacity .3s var(--ease), transform .4s var(--ease-spring);
  box-shadow: var(--sh-acc);
}
.product-card:hover .card-media::after { opacity: 1; transform: translateY(0) scale(1); }

/* Grup sitesi karti: bento */
.bento { display: grid; grid-template-columns: repeat(6, 1fr); gap: clamp(14px, 1.6vw, 22px); }
.bento > * { grid-column: span 3; }
.bento > *:first-child:nth-last-child(3), .bento > *:first-child:nth-last-child(3) ~ * { grid-column: span 2; }
.bento > *:first-child:nth-last-child(2), .bento > *:first-child:nth-last-child(2) ~ * { grid-column: span 3; }
@media (max-width: 900px) { .bento { grid-template-columns: 1fr; } .bento > * { grid-column: 1 / -1 !important; } }

.site-card {
  position: relative; display: flex; flex-direction: column; justify-content: flex-end;
  min-height: 430px; padding: 32px; overflow: hidden; isolation: isolate;
  color: #fff; background: var(--c-dark); border-radius: var(--r-xl);
  box-shadow: var(--sh-2);
  transition: transform .5s var(--ease-spring), box-shadow .5s var(--ease);
}
.site-card:hover { transform: translateY(-8px); box-shadow: var(--sh-4); }
.site-card-bg { position: absolute; inset: 0; z-index: -2; }
.site-card-bg img { width: 100%; height: 100%; object-fit: cover; opacity: .78; transition: transform 1.2s var(--ease-out), opacity .5s; }
.site-card:hover .site-card-bg img { transform: scale(1.08); opacity: .92; }
.site-card::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    linear-gradient(to top, rgba(8,10,13,.96) 6%, rgba(8,10,13,.45) 52%, rgba(8,10,13,.05) 100%),
    linear-gradient(120deg, var(--acc-18), transparent 55%);
  transition: opacity .5s;
}
.site-card-logo { height: 36px; width: auto; object-fit: contain; margin-bottom: 18px; filter: brightness(0) invert(1); opacity: .95; }
.site-card h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); color: #fff; letter-spacing: -.032em; }
.site-card p { font-size: .93rem; color: rgba(255,255,255,.75); margin: 10px 0 0; line-height: 1.55; max-width: 36ch; }
.site-card-domain {
  display: inline-flex; align-self: flex-start; padding: 5px 12px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.1); border: 1px solid rgba(255,255,255,.16);
  font-family: var(--mono); font-size: .62rem; letter-spacing: .14em;
  text-transform: uppercase; color: rgba(255,255,255,.85); margin-bottom: 14px;
}
.site-card .link-arrow { margin-top: 24px; align-self: flex-start; }

/* Ozellik karti */
.feature {
  position: relative; padding: 30px 28px 32px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-1);
  transition: transform .4s var(--ease-spring), box-shadow .4s var(--ease), border-color .3s;
  overflow: hidden; isolation: isolate;
}
.feature::before {
  content: ""; position: absolute; z-index: -1; inset-inline-end: -30%; top: -60%;
  width: 90%; aspect-ratio: 1; border-radius: 50%;
  background: radial-gradient(circle, var(--acc-10), transparent 65%);
  opacity: 0; transition: opacity .45s var(--ease);
}
.feature:hover { transform: translateY(-5px); box-shadow: var(--sh-3); border-color: var(--acc-18); }
.feature:hover::before { opacity: 1; }
.feature-icon {
  display: inline-flex; align-items: center; justify-content: center;
  width: 52px; height: 52px; border-radius: var(--r); margin-bottom: 20px;
  background: var(--grad-acc); color: #fff; box-shadow: var(--sh-acc);
  transition: transform .45s var(--ease-spring);
}
.feature:hover .feature-icon { transform: scale(1.08) rotate(-4deg); }
.feature-icon svg { width: 24px; height: 24px; }
.feature-num {
  display: inline-block; font-family: var(--mono); font-size: .68rem; letter-spacing: .16em;
  color: var(--acc); margin-bottom: 16px;
  padding: 5px 11px; border-radius: var(--r-pill); background: var(--acc-10);
}
.feature h3 { font-size: 1.12rem; margin-bottom: 10px; letter-spacing: -.026em; }
.feature p { font-size: .92rem; color: var(--ink-3); line-height: 1.65; margin: 0; }
.section--dark .feature { background: rgba(255,255,255,.045); border-color: var(--dark-line); box-shadow: none; }
.section--dark .feature:hover { background: rgba(255,255,255,.07); border-color: var(--acc-30); }
.section--dark .feature p { color: var(--on-dark-2); }
.section--dark .feature-num { color: var(--acc-lt); background: rgba(255,255,255,.08); }

/* Kategori karti */
.cat-card {
  position: relative; display: block; overflow: hidden;
  border-radius: var(--r-lg); min-height: 240px; background: var(--c-dark);
  box-shadow: var(--sh-1);
  transition: transform .45s var(--ease-spring), box-shadow .4s var(--ease);
}
.cat-card:hover { transform: translateY(-6px); box-shadow: var(--sh-3); }
/* Kapagi olmayan kart: duz koyu kutu yerine markanin renginden yumusak bir
   zemin ve ince bir doku. Kapak, kategorinin kendi urunu oldugunda gelir. */
.cat-card:not(:has(.cat-card-media)) {
  background:
    radial-gradient(120% 90% at 12% 0%, var(--acc-18) 0%, transparent 58%),
    linear-gradient(160deg, var(--dark-2) 0%, var(--c-dark) 100%);
}
.cat-card:not(:has(.cat-card-media))::before {
  content: ""; position: absolute; inset: 0; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.05) 1px, transparent 1px);
  background-size: 34px 34px;
  mask-image: linear-gradient(to top, transparent 12%, #000 72%);
}
.cat-card:not(:has(.cat-card-media)) .cat-card-body {
  background: linear-gradient(to top, rgba(8,10,13,.72) 6%, transparent 62%);
}
.cat-card-media { position: absolute; inset: 0; }
.cat-card-media img { width: 100%; height: 100%; object-fit: cover; transition: transform 1.1s var(--ease-out); }
.cat-card:hover .cat-card-media img { transform: scale(1.08); }
.cat-card-body {
  position: relative; z-index: 2; height: 100%; min-height: 240px;
  display: flex; flex-direction: column; justify-content: flex-end; padding: 24px;
  background: linear-gradient(to top, rgba(8,10,13,.92) 4%, rgba(8,10,13,.32) 55%, transparent);
  color: #fff;
}
/* Alt kenarda acilan gradyan cizgi */
.cat-card-body::after {
  content: ""; position: absolute; bottom: 0; inset-inline: 0; height: 4px;
  background: var(--grad-acc); transform: scaleX(0); transform-origin: left;
  transition: transform .5s var(--ease-out);
}
.cat-card:hover .cat-card-body::after { transform: scaleX(1); }
[dir="rtl"] .cat-card-body::after { transform-origin: right; }
.cat-card-body h3 { font-size: 1.08rem; color: #fff; letter-spacing: -.026em; }
.cat-card-count {
  display: inline-flex; align-self: flex-start; margin-top: 10px;
  padding: 4px 11px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.16);
  font-family: var(--mono); font-size: .62rem; letter-spacing: .13em; text-transform: uppercase;
  color: rgba(255,255,255,.9);
}

/* ---------------------------------------------------------------- Bloklar */
/* Gorsel + metin */
.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(32px, 6vw, 88px); align-items: center; }
.split--reverse .split-media { order: 2; }
@media (max-width: 900px) { .split { grid-template-columns: 1fr; gap: 36px; } .split--reverse .split-media { order: 0; } }
.split-media { position: relative; border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-3); }
.split--single { grid-template-columns: 1fr; }
.split-media img { width: 100%; aspect-ratio: 1/1; object-fit: cover; transition: transform 1s var(--ease-out); }
.split-media:hover img { transform: scale(1.04); }
.split-media--free img { aspect-ratio: auto; }
@media (max-width: 900px) { .split-media img { aspect-ratio: 4/3; } }
.split-badge {
  position: absolute; bottom: 20px; inset-inline-start: 20px;
  padding: 20px 24px; border-radius: var(--r);
  background: rgba(255,255,255,.9); -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  box-shadow: var(--sh-2);
}
.split-badge b {
  display: block; font-size: 2.2rem; letter-spacing: -.045em; line-height: 1; font-variant-numeric: tabular-nums;
  background: var(--grad-acc); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.split-badge span {
  font-family: var(--mono); font-size: .63rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-3); margin-top: 8px; display: block;
}

/* Sayaclar */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: clamp(14px, 1.6vw, 22px); }
.stat {
  padding: 30px 28px 32px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-1);
  transition: transform .4s var(--ease-spring), box-shadow .4s;
}
.stat:hover { transform: translateY(-5px); box-shadow: var(--sh-3); }
.stat b {
  display: block; font-size: clamp(2.4rem, 4.6vw, 3.8rem); font-weight: 700;
  letter-spacing: -.05em; line-height: .95; font-variant-numeric: tabular-nums;
  background: var(--grad-acc); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
}
.stat span {
  display: block; margin-top: 14px; font-family: var(--mono);
  font-size: .66rem; letter-spacing: .15em; text-transform: uppercase;
  color: var(--ink-3); line-height: 1.7;
}
.section--dark .stat { background: rgba(255,255,255,.05); border-color: var(--dark-line); box-shadow: none; }
.section--dark .stat:hover { background: rgba(255,255,255,.075); }
.section--dark .stat span { color: var(--on-dark-3); }

/* Logo seridi */
.logo-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(165px, 1fr));
  gap: 12px;
}
.logo-grid > div {
  display: grid; place-items: center; padding: 30px 22px; min-height: 124px;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r);
  transition: transform .35s var(--ease-spring), box-shadow .35s, border-color .3s;
}
.logo-grid > div:hover { transform: translateY(-4px); box-shadow: var(--sh-2); border-color: var(--acc-18); }
.logo-grid img {
  max-height: 44px; width: auto; object-fit: contain;
  filter: grayscale(1) contrast(.5) brightness(1.1); opacity: .7;
  transition: filter .35s, opacity .35s;
}
.logo-grid > div:hover img { filter: none; opacity: 1; }

/* Marka kutulari: logo yerine ad ve urun sayisi */
/* grid-auto-rows:1fr -> logolu bir kart varsa tum satirlar ayni yukseklikte
   olur; yoksa hepsi kucuk kalir. Karisik yukseklikler dagini duruyordu. */
.brand-grid { display: grid; gap: clamp(12px, 1.4vw, 18px); grid-template-columns: repeat(4, minmax(0,1fr));
  grid-auto-rows: 1fr; }
.brand-grid.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.brand-grid.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.brand-grid.grid-5 { grid-template-columns: repeat(5, minmax(0,1fr)); }
@media (max-width: 1000px) { .brand-grid, .brand-grid.grid-5 { grid-template-columns: repeat(3, minmax(0,1fr)); } }
@media (max-width: 700px)  { .brand-grid, .brand-grid.grid-3, .brand-grid.grid-5 { grid-template-columns: repeat(2, minmax(0,1fr)); } }

.brand-tile {
  position: relative; display: flex; flex-direction: column; justify-content: center;
  align-items: center; text-align: center;
  min-height: 118px; padding: 24px 22px; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-1);
  overflow: hidden; isolation: isolate;
  transition: transform .35s var(--ease-spring), box-shadow .35s var(--ease), border-color .3s;
}
/* Sol kenarda acilan renk seridi */
.brand-tile::before {
  content: ""; position: absolute; inset-block: 0; inset-inline-start: 0; width: 3px;
  background: var(--grad-acc); transform: scaleY(0); transform-origin: bottom;
  transition: transform .4s var(--ease-out);
}
a.brand-tile:hover { transform: translateY(-4px); box-shadow: var(--sh-3); border-color: var(--acc-18); }
a.brand-tile:hover::before { transform: scaleY(1); }
.brand-name {
  font-size: 1.12rem; font-weight: 700; letter-spacing: -.028em; color: var(--ink);
  line-height: 1.2; transition: color .25s;
}
a.brand-tile:hover .brand-name { color: var(--acc-dk); }
/* Logo kabi align-self:stretch almazsa kolon yonlu flex'te sifir genislige
   dusuyor ve gorsel hic yuklenmiyor. */
/* Logosu da sayaci da olmayan kart: kutuyu kucultup adi ortala, yoksa
   koca beyaz bir bosluk gibi duruyor. */
.brand-tile:not(.has-logo):not(:has(.brand-count)) { min-height: 92px; padding: 20px 18px; }
.brand-logo {
  display: grid; place-items: center; align-self: stretch; width: 100%; height: 52px;
}
.brand-logo img {
  max-width: 100%; max-height: 52px; width: auto; height: auto; object-fit: contain;
  filter: grayscale(1); opacity: .72;
  transition: filter .3s var(--ease), opacity .3s var(--ease);
}
a.brand-tile:hover .brand-logo img { filter: none; opacity: 1; }

@media (prefers-reduced-motion: reduce) { .brand-logo img { transition: none; } }

.brand-count {
  margin-top: 8px; align-self: center; font-family: var(--mono); font-size: .64rem;
  letter-spacing: .14em; text-transform: uppercase; color: var(--ink-3);
}
.section--dark .brand-tile { background: rgba(255,255,255,.05); border-color: var(--dark-line); box-shadow: none; }
.section--dark .brand-name { color: #fff; }
.section--dark .brand-count { color: var(--on-dark-3); }
.section--dark a.brand-tile:hover { background: rgba(255,255,255,.08); border-color: var(--acc-30); }

.logo-marquee {
  overflow: hidden; padding: 26px 0;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.logo-marquee-track { display: flex; gap: 72px; width: max-content; animation: marquee 40s linear infinite; align-items: center; }
.logo-marquee:hover .logo-marquee-track { animation-play-state: paused; }
.logo-marquee img {
  max-height: 40px; width: auto; filter: grayscale(1) contrast(.5) brightness(1.1); opacity: .65;
  transition: filter .3s, opacity .3s;
}
.logo-marquee img:hover { filter: none; opacity: 1; }
@keyframes marquee { to { transform: translateX(-50%); } }

/* SSS */
.faq { display: grid; gap: 12px; max-width: 920px; }
.faq-item {
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r);
  box-shadow: var(--sh-1); overflow: hidden;
  transition: box-shadow .35s, border-color .3s;
}
.faq-item.is-open { box-shadow: var(--sh-2); border-color: var(--acc-18); }
.faq-q {
  display: flex; align-items: flex-start; justify-content: space-between; gap: 24px; width: 100%;
  padding: 22px 24px; text-align: start; font-weight: 600; font-size: 1.05rem;
  color: var(--ink); letter-spacing: -.022em; line-height: 1.4;
  transition: color .25s;
}
.faq-q:hover { color: var(--acc-dk); }
.faq-item.is-open .faq-q { color: var(--acc-dk); }
.faq-q i {
  flex: none; width: 28px; height: 28px; border-radius: 50%; position: relative; margin-top: 1px;
  background: var(--acc-10); transition: background .3s, transform .4s var(--ease-spring);
}
.faq-item.is-open .faq-q i { background: var(--grad-acc); transform: rotate(180deg); }
.faq-q i::before, .faq-q i::after {
  content: ""; position: absolute; inset-inline-start: 8px; top: 13.5px; width: 12px; height: 2px;
  border-radius: 2px; background: var(--acc); transition: transform .35s var(--ease), background .3s;
}
.faq-q i::after { transform: rotate(90deg); }
.faq-item.is-open .faq-q i::before, .faq-item.is-open .faq-q i::after { background: #fff; }
.faq-item.is-open .faq-q i::after { transform: rotate(0); }
.faq-a { max-height: 0; overflow: hidden; transition: max-height .45s var(--ease); }
.faq-a-inner { padding: 0 60px 24px 24px; color: var(--ink-2); font-size: .98rem; line-height: 1.72; max-width: 72ch; }
[dir="rtl"] .faq-a-inner { padding: 0 24px 24px 60px; }

/* Yorumlar */
.quote-card {
  position: relative; padding: 32px 30px; border-radius: var(--r-lg);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-1);
  transition: transform .4s var(--ease-spring), box-shadow .4s;
}
.quote-card:hover { transform: translateY(-5px); box-shadow: var(--sh-3); }
.quote-card::before {
  content: "\201C"; position: absolute; top: 6px; inset-inline-end: 22px;
  font-size: 5.5rem; line-height: 1; font-weight: 700; color: var(--acc-10);
  font-family: Georgia, serif; pointer-events: none;
}
.quote-text {
  position: relative; font-size: clamp(1.02rem, 1.4vw, 1.16rem); line-height: 1.6;
  color: var(--ink); letter-spacing: -.02em; font-weight: 400;
}
.quote-author { display: flex; align-items: center; gap: 13px; margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line-soft); }
.quote-author img { width: 46px; height: 46px; border-radius: 50%; object-fit: cover; box-shadow: 0 0 0 3px var(--acc-18); }
.quote-author b { display: block; font-size: .94rem; font-weight: 600; }
.quote-author span { font-family: var(--mono); font-size: .63rem; letter-spacing: .13em; text-transform: uppercase; color: var(--ink-3); }
.section--dark .quote-card { background: rgba(255,255,255,.05); border-color: var(--dark-line); box-shadow: none; }
.section--dark .quote-text { color: #fff; }
.section--dark .quote-author { border-top-color: var(--dark-line); }

/* Zaman cizelgesi */
.timeline { max-width: 860px; position: relative; padding-inline-start: 4px; }
.timeline-item {
  position: relative; padding: 0 0 34px 34px;
  border-inline-start: 2px solid var(--line);
  display: grid; gap: 6px;
}
[dir="rtl"] .timeline-item { padding: 0 34px 34px 0; }
.timeline-item:last-child { border-inline-start-color: transparent; padding-bottom: 0; }
/* Cizgi uzerindeki nokta */
.timeline-item::before {
  content: ""; position: absolute; inset-inline-start: -9px; top: 2px;
  width: 16px; height: 16px; border-radius: 50%;
  background: var(--grad-acc); box-shadow: 0 0 0 4px var(--paper), var(--sh-acc);
}
.section--soft .timeline-item::before { box-shadow: 0 0 0 4px var(--paper-2), var(--sh-acc); }
.timeline-year {
  font-family: var(--mono); font-size: .68rem; letter-spacing: .16em; text-transform: uppercase;
  color: var(--acc); font-weight: 500;
}
.timeline-item h3 { font-size: 1.14rem; margin: 4px 0 4px; letter-spacing: -.026em; }
.timeline-item p { font-size: .94rem; color: var(--ink-3); margin: 0; line-height: 1.65; }
.section--dark .timeline-item { border-inline-start-color: var(--dark-line); }
.section--dark .timeline-item::before { box-shadow: 0 0 0 4px var(--c-dark), var(--sh-acc); }
.section--dark .timeline-item p { color: var(--on-dark-2); }

/* Galeri */
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 14px; }
.gallery a {
  display: block; overflow: hidden; aspect-ratio: 1/1; background: var(--paper-2);
  border-radius: var(--r); box-shadow: var(--sh-1);
  transition: transform .4s var(--ease-spring), box-shadow .4s;
}
.gallery a:hover { transform: translateY(-5px) scale(1.01); box-shadow: var(--sh-3); }
.gallery img { width: 100%; height: 100%; object-fit: cover; transition: transform .8s var(--ease-out); }
.gallery a:hover img { transform: scale(1.07); }

/* Cagri bandi */
.cta-wrap { position: relative; overflow: hidden; isolation: isolate; background: var(--c-dark); }
.cta-wrap::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(55% 130% at 85% 10%, var(--acc-30), transparent 62%),
    radial-gradient(50% 110% at 10% 95%, color-mix(in srgb, var(--c-primary) 45%, transparent), transparent 65%);
}
.cta-wrap::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: .5;
  background-image:
    linear-gradient(rgba(255,255,255,.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,.03) 1px, transparent 1px);
  background-size: 58px 58px;
  -webkit-mask-image: radial-gradient(70% 90% at 40% 50%, #000, transparent 80%);
  mask-image: radial-gradient(70% 90% at 40% 50%, #000, transparent 80%);
}
.cta-band {
  position: relative; color: #fff;
  padding: clamp(56px, 9vw, 108px) 0;
  display: grid; grid-template-columns: minmax(0,1.4fr) auto; gap: 40px; align-items: center;
}
@media (max-width: 860px) { .cta-band { grid-template-columns: 1fr; align-items: start; } }
.cta-band h2 { color: #fff; max-width: 20ch; }
.cta-band p { color: rgba(255,255,255,.7); margin-top: 18px; max-width: 50ch; }
.cta-actions { display: flex; flex-wrap: wrap; gap: 14px; }

/* Harita */
.map-embed { overflow: hidden; border-radius: var(--r-lg); background: var(--paper-2); box-shadow: var(--sh-2); }
.map-embed iframe { width: 100%; height: 470px; border: 0; display: block; filter: grayscale(.25) contrast(1.04); }

/* ---------------------------------------------------------------- Iletisim */
.contact-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: clamp(32px, 5vw, 72px); align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }

.info-list { display: grid; gap: 12px; }
.info-item {
  /* gap yalnizca sutunlar icin. Satirlara da uygulaninca etiket ile deger
     arasinda 16px olu bosluk kaliyordu; aradaki mesafeyi b'nin kendi
     margin-bottom degeri veriyor. */
  display: grid; grid-template-columns: 46px 1fr; column-gap: 16px; row-gap: 0;
  align-items: start;
  padding: 16px 20px; border-radius: var(--r);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-1);
  transition: transform .35s var(--ease-spring), box-shadow .35s, border-color .3s;
}
.info-item:hover { transform: translateX(4px); box-shadow: var(--sh-2); border-color: var(--acc-18); }
[dir="rtl"] .info-item:hover { transform: translateX(-4px); }
.info-icon {
  display: grid; place-items: center; width: 46px; height: 46px; border-radius: var(--r-xs);
  background: var(--acc-10); color: var(--acc); grid-row: span 2;
}
.info-icon svg { width: 20px; height: 20px; }
.info-item b {
  display: block; font-family: var(--mono); font-size: .64rem; letter-spacing: .16em;
  text-transform: uppercase; color: var(--ink-3); font-weight: 500; margin-bottom: 4px;
}
.info-item a, .info-item p { font-size: 1rem; color: var(--ink); margin: 0; line-height: 1.5; font-weight: 500; transition: color .2s; }
.info-item a:hover { color: var(--acc); }
.section--dark .info-item { background: rgba(255,255,255,.05); border-color: var(--dark-line); box-shadow: none; }
.section--dark .info-item a, .section--dark .info-item p { color: var(--on-dark); }
.section--dark .info-item b { color: var(--on-dark-3); }
.section--dark .info-icon { background: rgba(255,255,255,.08); color: var(--acc-lt); }
@media (max-width: 520px) {
  .info-item { grid-template-columns: 1fr; row-gap: 10px; }
  .info-icon { grid-row: auto; }
}

/* Form */
.form-card {
  padding: clamp(26px, 3vw, 40px); border-radius: var(--r-xl);
  background: var(--surface); border: 1px solid var(--line-soft); box-shadow: var(--sh-3);
}
.section--dark .form-card { background: rgba(255,255,255,.05); border-color: var(--dark-line); box-shadow: none; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
@media (max-width: 620px) { .form-row { grid-template-columns: 1fr; } }
.field { margin-bottom: 18px; }
.field label:not(.field-check) {
  display: block; font-size: .8rem; font-weight: 550; letter-spacing: -.005em;
  color: var(--ink-2); margin-bottom: 8px;
}
.section--dark .field label:not(.field-check) { color: var(--on-dark-2); }
.field label .req { color: #d0492f; }
.field input, .field select, .field textarea {
  width: 100%; padding: 14px 16px; border: 1px solid var(--line);
  background: var(--surface-2); font-size: .98rem; border-radius: var(--r-xs);
  transition: border-color .25s, box-shadow .25s, background .25s;
}
.field textarea { min-height: 120px; resize: vertical; line-height: 1.6; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none; border-color: var(--acc); background: var(--surface);
  box-shadow: 0 0 0 4px var(--acc-10);
}
.field input::placeholder, .field textarea::placeholder { color: var(--ink-3); }
.field.has-error input, .field.has-error textarea { border-color: #d0492f; box-shadow: 0 0 0 4px rgba(208,73,47,.09); }
.field-error { display: block; margin-top: 7px; font-size: .79rem; color: #d0492f; }
.field-check { display: flex; align-items: flex-start; gap: 11px; font-size: .87rem; color: var(--ink-3); line-height: 1.55; }
.field-check input { width: auto; margin-top: 3px; flex: none; accent-color: var(--acc); }
.section--dark .field input, .section--dark .field select, .section--dark .field textarea {
  background: rgba(255,255,255,.06); border-color: var(--dark-line); color: #fff;
}
.section--dark .field-check { color: var(--on-dark-2); }
.hp-field { position: absolute !important; left: -9999px !important; opacity: 0; height: 0; }

.alert {
  padding: 15px 20px; border-radius: var(--r); font-size: .93rem; margin-bottom: 20px;
  border: 1px solid transparent; box-shadow: var(--sh-1);
}
.alert-success { background: #edf7f0; border-color: #c5e2d0; color: #1c6338; }
.alert-error { background: #fdf0ed; border-color: #f0cdc4; color: #9c3320; }

/* ---------------------------------------------------------------- Urun sayfasi */
.product-layout { display: grid; grid-template-columns: 288px 1fr; gap: clamp(28px, 3.5vw, 56px); align-items: start; }
@media (max-width: 1000px) { .product-layout { grid-template-columns: 1fr; } }

.sidebar { position: sticky; top: calc(var(--header-h) + 20px); display: grid; gap: 18px; }
.sidebar-box {
  background: var(--surface); border: 1px solid var(--line-soft);
  border-radius: var(--r-lg); box-shadow: var(--sh-1); overflow: hidden;
}
.sidebar-box h3 { margin: 0; }
.sidebar-toggle {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 20px; font-family: var(--mono); font-size: .66rem; letter-spacing: .17em;
  text-transform: uppercase; color: var(--ink-2); font-weight: 500; text-align: start;
  border-bottom: 1px solid var(--line-soft);
}
.sidebar-toggle .mn-caret { display: none; }
.cat-tree { padding: 10px 12px 14px; }
.cat-tree ul { display: grid; }
.cat-tree a {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: var(--r-xs);
  font-size: .9rem; color: var(--ink-2); transition: color .18s, background .18s;
}
.cat-tree a:hover { color: var(--ink); background: var(--paper-2); }
.cat-tree a.is-active { color: #fff; background: var(--grad-acc); font-weight: 550; box-shadow: var(--sh-acc); }
.cat-tree a.is-active .cat-count { color: rgba(255,255,255,.85); }
.cat-tree .sub { padding-inline-start: 12px; border-inline-start: 2px solid var(--acc-18); margin: 3px 0 8px 12px; }
.cat-tree .sub a { font-size: .855rem; padding: 7px 10px; color: var(--ink-3); }
.cat-tree .sub a:hover { color: var(--ink); }
.cat-count { font-family: var(--mono); font-size: .66rem; color: var(--ink-3); font-variant-numeric: tabular-nums; flex: none; }

.sidebar-cta {
  padding: 26px 24px; border-radius: var(--r-lg); color: #fff;
  background: var(--c-dark); position: relative; overflow: hidden; isolation: isolate;
  box-shadow: var(--sh-2);
}
.sidebar-cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(90% 90% at 90% 5%, var(--acc-30), transparent 65%);
}
.sidebar-cta h3 { font-size: 1.06rem; letter-spacing: -.026em; margin-bottom: 8px; color: #fff; }
.sidebar-cta p { font-size: .88rem; color: rgba(255,255,255,.72); margin-bottom: 18px; line-height: 1.55; }

/* Mobilde kategori menusu kapali baslar */
@media (max-width: 1000px) {
  .sidebar { position: static; }
  .sidebar-toggle .mn-caret { display: block; border-color: var(--ink-2); }
  .sidebar-box .cat-tree { display: none; }
  .sidebar-box.is-open .cat-tree { display: block; }
  .sidebar-box.is-open .sidebar-toggle .mn-caret { transform: rotate(225deg); margin-top: 3px; }
}

/* Urun detayi */
.product-detail { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(30px, 4vw, 64px); align-items: start; }
@media (max-width: 880px) { .product-detail { grid-template-columns: 1fr; } }
.product-gallery-main {
  position: relative; border-radius: var(--r-lg); overflow: hidden;
  background: linear-gradient(160deg, #fff, var(--paper-2));
  aspect-ratio: 4/3; display: grid; place-items: center; padding: clamp(16px, 2.5vw, 28px);
  box-shadow: var(--sh-2); cursor: zoom-in;
}
/* Buyutme isareti: gorselin tiklanabilir oldugu belli olsun */
.product-gallery-main::before {
  content: ""; position: absolute; z-index: 3; inset-block-start: 12px; inset-inline-end: 12px;
  width: 34px; height: 34px; border-radius: 50%; pointer-events: none;
  background: rgba(255,255,255,.92) center / 17px no-repeat;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2314161a' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Ccircle cx='11' cy='11' r='7'/%3E%3Cpath d='m20 20-3.2-3.2M11 8v6M8 11h6'/%3E%3C/svg%3E");
  box-shadow: var(--sh-1); opacity: 0; transform: scale(.85);
  transition: opacity .25s var(--ease), transform .3s var(--ease-spring);
}
.product-gallery-main:hover::before, .product-gallery-main:focus-visible::before { opacity: 1; transform: scale(1); }
@media (max-width: 880px) { .product-gallery-main { aspect-ratio: 3/2; } }
/* Gorselin kendi orani cerceveyi belirler: dikey urunler (kapi gibi)
   yatay cercevede kucuk kaliyordu. Sinif JavaScript tarafindan eklenir. */
.product-gallery-main.is-portrait { aspect-ratio: 3/4; }
.product-gallery-main.is-square { aspect-ratio: 1/1; }
@media (max-width: 880px) {
  .product-gallery-main.is-portrait { aspect-ratio: 4/5; }
}
.product-gallery-main::after {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background: radial-gradient(70% 60% at 50% 110%, var(--acc-10), transparent 60%);
}
.product-gallery-main img {
  max-width: 100%; max-height: 100%; object-fit: contain;
  transition: transform .6s var(--ease-out);
}
.product-gallery-main:hover img { transform: scale(1.05); }
.product-thumbs {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
  gap: 7px; margin-top: 9px;
}
.product-thumbs button {
  border: 2px solid transparent; border-radius: var(--r-xs); padding: 4px;
  background: var(--surface); aspect-ratio: 1/1; box-shadow: var(--sh-1);
  transition: border-color .25s, transform .3s var(--ease-spring), box-shadow .3s;
}
.product-thumbs button:hover { transform: translateY(-2px); box-shadow: var(--sh-2); }
.product-thumbs button.is-active { border-color: var(--acc); box-shadow: var(--sh-acc); }
@media (max-width: 620px) {
  .product-thumbs { grid-template-columns: repeat(auto-fill, minmax(50px, 1fr)); gap: 6px; }
}
.product-thumbs img { width: 100%; height: 100%; object-fit: contain; }

/* Urun bilgi paneli */
.product-info { display: grid; gap: 0; }
.product-info .h1 { font-size: clamp(1.7rem, 3vw, 2.5rem); }
.product-meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.product-chip {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 6px 13px; border-radius: var(--r-pill);
  background: var(--acc-10); border: 1px solid var(--acc-18);
  font-family: var(--mono); font-size: .64rem; letter-spacing: .13em; text-transform: uppercase;
  color: var(--acc-dk);
}
.product-chip svg { width: 13px; height: 13px; }
.product-chip--soft { background: var(--paper-2); border-color: var(--line); color: var(--ink-3); }

.spec-table {
  width: 100%; border-collapse: separate; border-spacing: 0; font-size: .93rem; margin-top: 28px;
  background: var(--surface); border: 1px solid var(--line-soft); border-radius: var(--r); overflow: hidden;
  box-shadow: var(--sh-1);
}
.spec-table th, .spec-table td { padding: 14px 18px; border-bottom: 1px solid var(--line-soft); text-align: start; }
.spec-table tr:last-child th, .spec-table tr:last-child td { border-bottom: 0; }
.spec-table tr:nth-child(even) { background: var(--surface-2); }
.spec-table th {
  width: 42%; font-family: var(--mono); font-size: .66rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-3); font-weight: 500;
}
.spec-table td { font-weight: 500; }

/* Urun sayfasi istek kutusu */
.product-cta {
  margin-top: 30px; padding: 26px 28px; border-radius: var(--r-lg);
  background: var(--c-dark); color: #fff; position: relative; overflow: hidden; isolation: isolate;
  box-shadow: var(--sh-3);
}
.product-cta::after {
  content: ""; position: absolute; inset: 0; z-index: -1;
  background: radial-gradient(80% 100% at 92% 8%, var(--acc-30), transparent 62%);
}
.product-cta h3 { color: #fff; font-size: 1.14rem; margin-bottom: 8px; }
.product-cta p { color: rgba(255,255,255,.7); font-size: .92rem; margin-bottom: 20px; max-width: 44ch; }
.product-cta .cta-actions { gap: 10px; }

/* ---------------------------------------------------------------- Blog */
.post-card .card-media { aspect-ratio: 16/10; }
.post-meta {
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  font-family: var(--mono); font-size: .64rem; letter-spacing: .13em;
  text-transform: uppercase; color: var(--ink-3);
}
.post-meta span { display: flex; align-items: center; gap: 6px; }
.post-meta svg { width: 12px; height: 12px; color: var(--acc); }
.post-body { max-width: 740px; }
.post-hero-img { overflow: hidden; margin-bottom: 44px; border-radius: var(--r-xl); box-shadow: var(--sh-3); }
.post-hero-img img { width: 100%; aspect-ratio: 16/8; object-fit: cover; }

/* ---------------------------------------------------------------- Sayfalama */
.pagination { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; margin-top: 60px; }
.pagination a, .pagination span {
  min-width: 44px; height: 44px; padding: 0 14px; display: grid; place-items: center;
  border: 1px solid var(--line-soft); border-radius: var(--r-pill); background: var(--surface);
  font-size: .89rem; font-weight: 550; color: var(--ink-2); font-variant-numeric: tabular-nums;
  box-shadow: var(--sh-1);
  transition: transform .3s var(--ease-spring), box-shadow .3s, color .2s, border-color .2s;
}
.pagination a:hover { transform: translateY(-2px); box-shadow: var(--sh-2); color: var(--acc-dk); border-color: var(--acc-18); }
.pagination .is-active { background: var(--grad-acc); border-color: transparent; color: #fff; box-shadow: var(--sh-acc); }
.pagination .is-disabled { opacity: .35; pointer-events: none; box-shadow: none; }

/* Bos durum */
.empty-state {
  text-align: center; padding: 72px 24px; border-radius: var(--r-xl);
  background: var(--surface); border: 1px dashed var(--line); box-shadow: var(--sh-1);
}
.empty-state svg { width: 38px; height: 38px; color: var(--acc); opacity: .6; margin: 0 auto 18px; }
.empty-state p { color: var(--ink-3); margin: 0; font-size: .96rem; }

/* ---------------------------------------------------------------- Alt bilgi */
.site-footer {
  background: var(--c-dark); color: var(--on-dark-2);
  padding-top: clamp(60px, 8vw, 104px);
  position: relative; overflow: hidden; isolation: isolate;
}
.site-footer::before {
  content: ""; position: absolute; z-index: -1; inset-inline-start: -10%; top: -20%;
  width: 60%; aspect-ratio: 1;
  background: radial-gradient(circle, var(--acc-18), transparent 62%);
  pointer-events: none;
}
.footer-top {
  display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.3fr; gap: 44px;
  padding-bottom: 58px;
}
@media (max-width: 1000px) { .footer-top { grid-template-columns: 1fr 1fr; gap: 40px; } }
@media (max-width: 600px)  { .footer-top { grid-template-columns: 1fr; } }
.footer-logo { height: 42px; width: auto; object-fit: contain; margin-bottom: 24px; }
.footer-about { font-size: .93rem; line-height: 1.68; max-width: 36ch; color: var(--on-dark-2); }
.footer-col h4 {
  font-family: var(--mono); font-size: .65rem; letter-spacing: .18em; text-transform: uppercase;
  color: var(--acc-lt); margin-bottom: 22px; font-weight: 500;
}
.footer-col li { margin-bottom: 12px; }
.footer-col a { font-size: .93rem; transition: color .2s, padding-inline-start .25s var(--ease); display: inline-block; }
.footer-col a:hover { color: #fff; padding-inline-start: 5px; }
.footer-contact li { display: flex; gap: 12px; margin-bottom: 16px; font-size: .93rem; line-height: 1.5; }
.footer-contact svg { width: 15px; height: 15px; flex: none; margin-top: 4px; color: var(--acc); }
.footer-contact a:hover { color: #fff; }
.footer-bottom {
  display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 16px;
  padding: 24px 0 30px; border-top: 1px solid var(--dark-line);
  font-family: var(--mono); font-size: .65rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--on-dark-3);
}
.footer-legal { display: flex; flex-wrap: wrap; gap: 24px; }
.footer-legal a:hover { color: #fff; }
.socials { display: flex; gap: 8px; }
.socials a {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  border: 1px solid var(--dark-line); color: var(--on-dark-2);
  transition: background .3s, border-color .3s, color .3s, transform .35s var(--ease-spring);
}
.socials a:hover { background: var(--grad-acc); border-color: transparent; color: #fff; transform: translateY(-3px); }
.socials svg { width: 17px; height: 17px; }

/* Yuzen butonlar */
.floaters { position: fixed; inset-inline-end: 18px; bottom: 18px; z-index: 70; display: grid; gap: 10px; }
.floaters a, .floaters button {
  width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center;
  background: var(--ink); color: #fff; box-shadow: var(--sh-3);
  transition: transform .35s var(--ease-spring), box-shadow .3s, background .25s;
}
.floaters a:hover, .floaters button:hover { transform: translateY(-4px) scale(1.06); }
.floaters .wa { background: #22b45c; color: #fff; box-shadow: 0 8px 20px -6px rgba(34,180,92,.5); }
.floaters .wa::after {
  content: ""; position: absolute; inset: 0; border-radius: 50%; pointer-events: none;
  box-shadow: 0 0 0 0 rgba(34,180,92,.5);
  animation: pulse-ring 3s var(--ease-out) infinite;
}
.floaters .wa { position: relative; }
@keyframes pulse-ring {
  0%   { box-shadow: 0 0 0 0 rgba(34,180,92,.45); }
  70%  { box-shadow: 0 0 0 16px transparent; }
  100% { box-shadow: 0 0 0 0 transparent; }
}
.floaters .top {
  background: var(--surface); color: var(--ink); border: 1px solid var(--line);
  opacity: 0; visibility: hidden; transform: translateY(10px);
}
.floaters .top.is-visible { opacity: 1; visibility: visible; transform: translateY(0); }
.floaters svg { width: 21px; height: 21px; }
@media (max-width: 520px) { .floaters a, .floaters button { width: 46px; height: 46px; } }

/* Cerez bildirimi */
.cookie-bar {
  position: fixed; inset-inline: 18px; bottom: 18px; z-index: 80; max-width: 560px;
  padding: 22px 24px; border-radius: var(--r-lg); background: var(--c-dark); color: var(--on-dark);
  box-shadow: var(--sh-4);
  display: flex; flex-wrap: wrap; align-items: center; gap: 14px;
  transform: translateY(180%); transition: transform .6s var(--ease-out);
}
.cookie-bar.is-visible { transform: translateY(0); }
.cookie-bar p { font-size: .87rem; margin: 0; flex: 1; min-width: 200px; color: var(--on-dark-2); }
.cookie-bar .btn { padding: 10px 20px; font-size: .85rem; }
.cookie-bar .btn--ghost { border-color: var(--dark-line); color: var(--on-dark-2); }
.cookie-bar .btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; border-color: rgba(255,255,255,.3); }

/* ---------------------------------------------------------------- Hareket */
/* Canlanma yalnizca JavaScript calisiyorsa uygulanir; aksi halde icerik
   dogrudan gorunur kalir, bos sayfa riski olmaz. */
.js [data-reveal] {
  opacity: 0; transform: translateY(22px);
  transition: opacity .85s var(--ease-out), transform .85s var(--ease-out);
}
.js [data-reveal].is-visible { opacity: 1; transform: none; }
.js [data-reveal][data-reveal="left"]  { transform: translateX(-26px); }
.js [data-reveal][data-reveal="right"] { transform: translateX(26px); }
.js [data-reveal][data-reveal="zoom"]  { transform: scale(.94); }
.js [data-reveal].is-visible { transform: none; }
[data-reveal-delay="1"] { transition-delay: .07s; }
[data-reveal-delay="2"] { transition-delay: .14s; }
[data-reveal-delay="3"] { transition-delay: .21s; }
[data-reveal-delay="4"] { transition-delay: .28s; }
[data-reveal-delay="5"] { transition-delay: .35s; }

/* ---------------------------------------------------------------- RTL */
[dir="rtl"] .hero-content {
  padding-inline-end: max(var(--gutter), calc((100vw - var(--container)) / 2 + var(--gutter)));
  padding-inline-start: clamp(16px, 2vw, 32px);
}
[dir="rtl"] .hero-media { margin-inline-start: clamp(24px, 4vw, 56px); margin-inline-end: 0; }
[dir="rtl"] .hero-media::after { background: linear-gradient(240deg, color-mix(in srgb, var(--c-dark) 62%, transparent) 0%, transparent 52%); }

/* ---------------------------------------------------------------- Yazdirma */
@media print {
  .site-header, .site-footer, .floaters, .cookie-bar, .topbar, .breadcrumbs, .sidebar { display: none !important; }
  body { color: #000; background: #fff; }
  .hero, .page-hero { background: none; color: #000; padding: 20px 0; }
  .hero::before, .hero::after, .page-hero::after { display: none; }
  .hero-media { display: none; }
  .card, .feature, .stat, .form-card { box-shadow: none; border: 1px solid #ddd; }
}

/* Urun sayfasinda aciklamanin altindaki ek bolumler (S.S.S. ve yorumlar) */
.product-extra {
  margin-top: clamp(48px, 6vw, 80px);
  padding-top: clamp(36px, 4vw, 56px);
  border-top: 1px solid var(--line);
}
.product-extra .faq { max-width: none; }
/* Yorum imzasindaki daire: emoji yerine ikon */
.quote-avatar {
  width: 46px; height: 46px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  background: var(--acc-10); color: var(--acc);
  box-shadow: 0 0 0 3px var(--acc-18);
}
.quote-avatar svg { width: 20px; height: 20px; }
.section--dark .quote-avatar { background: rgba(255,255,255,.1); color: var(--acc-lt); }

/* ---------------------------------------------------------- Isik kutusu */
.lightbox {
  position: fixed; inset: 0; z-index: 200;
  display: none; align-items: center; justify-content: center; gap: clamp(8px, 2vw, 24px);
  background: rgba(10, 12, 16, .94);
  -webkit-backdrop-filter: blur(6px); backdrop-filter: blur(6px);
  padding: clamp(48px, 6vw, 72px) clamp(12px, 3vw, 40px);
}
.lightbox.is-open { display: flex; }
.lb-stage {
  margin: 0; flex: 1; min-width: 0; height: 100%;
  display: grid; place-items: center;
}
.lightbox img {
  max-width: 100%; max-height: 100%; width: auto; height: auto;
  object-fit: contain; border-radius: var(--r);
  box-shadow: 0 30px 80px -30px rgba(0,0,0,.9);
}
.lb-close, .lb-nav {
  flex: none; display: grid; place-items: center; color: #fff;
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.18);
  border-radius: 50%; -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
  transition: background .2s, transform .25s var(--ease-spring), opacity .2s;
}
.lb-close:hover, .lb-nav:hover { background: rgba(255,255,255,.24); transform: scale(1.06); }
.lb-close { position: absolute; top: 16px; inset-inline-end: 16px; width: 44px; height: 44px; z-index: 2; }
.lb-close svg { width: 20px; height: 20px; }
.lb-nav { width: 52px; height: 52px; }
.lb-nav svg { width: 24px; height: 24px; }
.lightbox.is-single .lb-nav, .lightbox.is-single .lb-count { display: none; }
.lb-count {
  position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%);
  padding: 7px 15px; border-radius: var(--r-pill);
  background: rgba(255,255,255,.12); border: 1px solid rgba(255,255,255,.16);
  font-family: var(--mono); font-size: .72rem; letter-spacing: .1em; color: #fff;
  -webkit-backdrop-filter: blur(8px); backdrop-filter: blur(8px);
}
[dir="rtl"] .lb-nav svg { transform: scaleX(-1); }
@media (max-width: 620px) {
  .lightbox { padding: 60px 10px 70px; }
  .lb-nav { position: absolute; bottom: 14px; width: 46px; height: 46px; }
  .lb-prev { inset-inline-start: 14px; }
  .lb-next { inset-inline-end: 14px; }
  .lb-count { bottom: 26px; }
}